Portion of a crib



FIG. 1 is a front perspective view of a portion of a crib showing my new design;

FIG. 2 is a front elevational view thereof with the opposite side being a mirror image; and,

FIG. 3 is a cross section taken along the line 3--3 of FIG. 2.

The broken line showing of the remainder of the crib is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a portion of a crib, as shown and described. 